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When should iteritems() be used instead of items()?
...=2, c=3))
>>> [v for v in d]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: __iter__ returned non-iterator of type 'list'
The same is true for viewitems, which is available in Python 3.
Also, since items returns a copy of the dictionary’...
Which cryptographic hash function should I choose?
...e-response auth, or for access tokens, or just to index a bunch of strings/files. Performance, on the other hand, is a concern for the OP...
– Seva Alekseyev
May 23 '19 at 17:33
...
Why does GCC generate such radically different assembly for nearly the same C code?
...dern compilers" fill in the blank, do the best job, make the fastest code, etc. Actually I saw gcc get worse from 3.x to 4.x on arm at least. 4.x might have caught up to 3.x by this point, but early on it produced slower code. With practice you can learn how to write your code so the compiler doe...
Can't use method return value in write context
... good practice, particularly so you can log your real warnings without the files filling up
– landons
Nov 15 '11 at 14:15
3
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Calling a JavaScript function named in a variable [duplicate]
...ction exists on the page by having been loaded in and placed using $.ajax, etc.
4 Answers
...
Is there a 'box-shadow-color' property?
...theme1.scss:
$theme-primary-color: #a00;
$theme-secondary-color: #d00;
// etc.
_theme2.scss:
$theme-primary-color: #666;
$theme-secondary-color: #ccc;
// etc.
styles.scss:
// import whichever theme you want to use
@import 'theme2';
-webkit-box-shadow: inset 0px 0px 2px $theme-primary-color;
...
Git commits are duplicated in the same branch after doing a rebase
...ommits performed on the child branch.
The solution: in Git configuration file, configure pull to work in rebase mode:
...
[pull]
rebase = preserve
...
Hope it can help
JN Grx
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improv...
How can a Java program get its own process ID?
...
that pid is good to write on a lock file as stackoverflow.com/a/9020391/1422630
– Aquarius Power
Feb 2 '15 at 20:24
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Attach parameter to button.addTarget action in Swift
...a optional operator (?)
print("user did press test button")
}
In the file UIButton+Events.swift I've created an extension method for UIButton that binds a UIControl.Event to a completion handler called EventHandler:
import UIKit
fileprivate var bindedEvents: [UIButton:EventBinder] = [:]
fil...
Difference between an application server and a servlet container?
...difference between a full fledged application server (e.g. Weblogic, JBoss etc.) and a servlet container (Tomcat, Jetty etc.).
...